Parts and Functions of a Laptop

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Transcript of Parts and Functions of a Laptop

PortsPorts are openings on the sides of laptops available to the user to plug things into. These ports can be available for USB cords, headphones, microphones,VGA Connectors, ExpressCards, HDMI cords, Memory Card Readers, Modem Ports and more or less depending on the laptop model.AC (Alternating Current) AdapterKnown as the “charger” to many people, the AC adapter charges the computer’s battery. An AC adapter is only for portable computers.LCD (Liquid Crystal Display) ScreenParts and Functions of a LaptopWebcam for short, the web camera is a small, usually circular, camera at the top of the LCD screen on a computer. The camera can be used for taking pictures or for use during video calls using programs such as Skype or Google Hangouts.Web CameraTouchpadMost commonly found on laptops, the touchpad is a multi-sensing “mouse” that allows the user to scroll down web pages by clicking the scroll bar and sliding their finger down, and click things by pressing at the bottom of the pad.KeyboardThe keyboard is the most common human data input method and command center. Keyboards are usually part of newer models of computers such as laptops.The LCD screen is acts as the monitor for laptops and other portable devices. For desktop computers, their screens are made out of CRT (cathode ray tubes.)Image Sources: